Leaf Wetness Sensors
Emulate leaf surface
Current Products
No Retired
237-L Leaf Wetness Sensor
The 237 measures leaf wetness by determining the electrical resistance on the surface of the sensor (a wet surface is less resistant). It is primarily...
LWS-L Leaf-Wetness Sensor
The LWS is a leaf-wetness sensor that can detect small amounts of water or ice on the sensor surface. It is designed to be deployed...
Resources and Links
About Leaf Wetness Sensors
There are three leaf-wetness sensors classifications:
- Surface contact types that measure the electrical resistance of a water film on the leaf surface,
- Mechanical types that detect a change in sensor length or weight, or
- Electrical resistance types that are applied to mock leaves and are designed to emulate periods of leaf wetness after rainfall, dew, or spray.
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